.sidebar-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  background-color: #222d32; }
.sidebar-menu > li {
  border-top:1px solid #606060;
  border-bottom:1px solid #272822;
  position: relative;
  margin: 0;
  padding: 0; }
  .sidebar-menu > li > a {
    padding: 12px 5px 12px 15px;
    display: block;
    border-left: 3px solid transparent;
    color: #b8c7ce; }
    .sidebar-menu > li > a > .fa {
      width: 20px; }
  .sidebar-menu > li:hover > a, .sidebar-menu > li.active > a {
    color: #fff;
    background: #585858;
    border-left-color: #3c8dbc; }
  .sidebar-menu > li > .treeview-menu {
    margin: 0 1px;
    background: #3C3C3C; }
  .sidebar-menu > li .label,
  .sidebar-menu > li .badge {
    margin-top: 3px;
    margin-right: 5px; }
.sidebar-menu li.header {
  padding: 10px 25px 10px 15px;
  font-size: 12px;
  color: #4b646f;
  background: #2D2D2D; }
.sidebar-menu li > a > .fa-angle-left {
  width: auto;
  height: auto;
  padding: 0;
  margin-right: 10px;
  margin-top: 3px; }
.sidebar-menu li.active > a > .fa-angle-left {
  transform: rotate(-90deg); }
.sidebar-menu li.active > .treeview-menu {
  display: block; }
.sidebar-menu a {
  color: #b8c7ce;
  text-decoration: none; }
.sidebar-menu .treeview-menu {
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
    padding-left: 5px; }
.sidebar-menu .treeview-menu .treeview-menu {
      padding-left: 20px; }
.sidebar-menu .treeview-menu > li {
      margin: 0; }
.sidebar-menu .treeview-menu > li > a {
        padding: 5px 5px 5px 15px;
        display: block;
        font-size: 14px;
        color: #8aa4af; }
.sidebar-menu .treeview-menu > li > a > .fa {
          width: 20px; }
.sidebar-menu .treeview-menu > li > a > .fa-angle-left,
.sidebar-menu .treeview-menu > li > a > .fa-angle-down {
          width: auto; }
.sidebar-menu .treeview-menu > li.active > a, .sidebar-menu .treeview-menu > li > a:hover {
        color: #fff; }

html,body{height:100%;}
*{margin:0;padding:0;}
ul{list-style: none}
.main{width:100%;height:640px;}
.header{width:100%;}
.nav-left{width:50%;height:30px;background-color: yellow;float:left;}
.nav-right{width:50%;height:30px;background-color: #f71;float:left;}
.myframe{position:relative;top:-30px;left:0;}